def test_all_nan_arrays(self): assert np.isnan(mean([np.nan, np.nan]))
def test_all_nan_arrays(self): assert np.isnan(mean([np.nan, np.nan]))
def test_all_nan_arrays(self): with warnings.catch_warnings(): warnings.filterwarnings('ignore', 'All-NaN slice') warnings.filterwarnings('ignore', 'Mean of empty slice') assert np.isnan(mean([np.nan, np.nan]))
def test_all_nan_arrays(self): with warnings.catch_warnings(): warnings.filterwarnings('ignore', 'All-NaN slice') warnings.filterwarnings('ignore', 'Mean of empty slice') assert np.isnan(mean([np.nan, np.nan]))